Sergio Benitez 6fc24789e9 Fix SSE heartbeat so it never interrupts events. ... Previously, the heartbeat message, in its raw form, was ":\n\n". This commit changes the message to be ":\n". The former message, when parsed as Server-Sent Events, contained an empty comment (as desired) _and_ a new line (erroneously). The new line resulted in emitting any event that was presently being emitted, even if it wasn't complete. That is, emitting an event partly, such as the event's data but not its name. Removing the extra new line resolves this issue and ensures that events aren't interrupted by the heartbeat. Fixes #2152.		2022-04-27 13:59:03 -07:00
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src	Fix SSE heartbeat so it never interrupts events.	2022-04-27 13:59:03 -07:00
Cargo.toml	Migrate Rocket to Rust 2021 edition.	2022-04-19 18:35:38 -07:00